Got it, positives on (intakes) and umbrellas on (exhaust). Can they be reversed or can I use all umbrellas or all positives? Reason I'm asking is because my 454 isn't in a street rod it's in a old C20 work truck?
Quote:
Originally Posted by BigBlocksRule
I run positive (viton) on intakes, umbrellas on exhaust since it needs a bit better lubrication.
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